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Commit 6f6528a1 authored by Joe Perches's avatar Joe Perches Committed by Linus Torvalds
Browse files

slub: use bool function return values of true/false not 1/0 



Use the normal return values for bool functions

Signed-off-by: default avatarJoe Perches <joe@perches.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Pekka Enberg <penberg@kernel.org>
Acked-by: default avatarDavid Rientjes <rientjes@google.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 124dee09

mm/slub.c

+6 −6
Original line number Diff line number Diff line
@@ -374,7 +374,7 @@ static inline bool __cmpxchg_double_slab(struct kmem_cache *s, struct page *page 
		if (cmpxchg_double(&page->freelist, &page->counters,

				   freelist_old, counters_old,

				   freelist_new, counters_new))

			return 1;

			return true;

	} else

#endif

	{
@@ -384,7 +384,7 @@ static inline bool __cmpxchg_double_slab(struct kmem_cache *s, struct page *page 
			page->freelist = freelist_new;

			set_page_slub_counters(page, counters_new);

			slab_unlock(page);

			return 1;

			return true;

		}

		slab_unlock(page);

	}
@@ -396,7 +396,7 @@ static inline bool __cmpxchg_double_slab(struct kmem_cache *s, struct page *page 
	pr_info("%s %s: cmpxchg double redo ", n, s->name);

#endif



	return 0;

	return false;

}



static inline bool cmpxchg_double_slab(struct kmem_cache *s, struct page *page,
@@ -410,7 +410,7 @@ static inline bool cmpxchg_double_slab(struct kmem_cache *s, struct page *page, 
		if (cmpxchg_double(&page->freelist, &page->counters,

				   freelist_old, counters_old,

				   freelist_new, counters_new))

			return 1;

			return true;

	} else

#endif

	{
@@ -424,7 +424,7 @@ static inline bool cmpxchg_double_slab(struct kmem_cache *s, struct page *page, 
			set_page_slub_counters(page, counters_new);

			slab_unlock(page);

			local_irq_restore(flags);

			return 1;

			return true;

		}

		slab_unlock(page);

		local_irq_restore(flags);
@@ -437,7 +437,7 @@ static inline bool cmpxchg_double_slab(struct kmem_cache *s, struct page *page, 
	pr_info("%s %s: cmpxchg double redo ", n, s->name);

#endif



	return 0;

	return false;

}



#ifdef CONFIG_SLUB_DEBUG